26661435

素因数分解:

$3^1\times 5^1\times {\mathrm{661}}^1\times {\mathrm{2689}}^1$

素因数の和:3358

約数の個数: 16

約数和(自身を含む): 42738720

約数和(自身を除く): 16077285

約数列:

[1, 3, 5, 15, 661, 1983, 2689, 3305, 8067, 9915, 13445, 40335, 1777429, 5332287, 8887145, 26661435]

約数ペア:

[(1, 26661435), (3, 8887145), (5, 5332287), (15, 1777429), (661, 40335), (1983, 13445), (2689, 9915), (3305, 8067)]